QPushButton* submitButton = new QPushButton(tr("Search"));
buttons->addButton(submitButton, QDialogButtonBox::AcceptRole);
connect(submitButton, SIGNAL(pressed()), this, SLOT(searchPressed()));
QPushButton* submitButton = new QPushButton(tr("Search"));
buttons->addButton(submitButton, QDialogButtonBox::AcceptRole);
connect(submitButton, SIGNAL(pressed()), this, SLOT(searchPressed()));